Addiction isn't pretty. It ruins health and tears apart families — and we don't have any sure-fire way to cure it. When we're examining the possibilities, how do lasers measure up as a possible solution?

Know how to prevent, treat and control the symptoms of various diseases and medical conditions. We explain what's happening in your body when disease strikes, and what you can do to feel better faster.

Love and relationships are a major part of the human experience, but they mystify many of us. Learn what scientific research has to say about love, and get advice on creating and maintaining relationships.

Medicine has to do with diseases and conditions that affect the entire body. In this section, learn about testing and treatment plans including the medicines used to prevent and treat a range of diseases and conditions.

There are many approaches and countless factors that make up a persons overall wellness. HowStuffWorks has extensive coverage on the different types of natural medicine such as DIY remedies and traditional Chinese medicine.